**As** a lifecycle admin
**I want to** manage a project's lifecycle (activating/deactivating steps and see the lifecycle dates) in a single spot
**so that** lifecycle administration becomes easier.

This is a part in a series of tickets. ###59180 will turn the dates editable. 

**Acceptance criteria**

* Turn the project's lifecycle administration into a table

* Columns:

* [x] Subject
* Read-only display of a step's name

* [x] Type
* Read-only display of a step's type

* [ ] Active
* The cell has the toggle to switch the active/inactive state of a stage/gate

* All steps can be activated/deactivated via a dropdown from the table header.

* Begin of the insertion[x]End of the insertion Begin of the deletion [ ]End of the deletion Dates
* The value is displayed but not editable


**Permissions and visibility considerations**

* Accessing the administration still requires the same "Select project stages and gates" permission.

* Subject to change in the scope of ###59180.

* Seeing the dates requires "View project stages and gates" permission.


**Out of scope**

* No gantt chart

* No duration

* Dates are just displayed (not editable)

* No filters

* No project start/end date

* Sortable table headers